OS X Lion, the eighth major release of the world’s most advanced desktop operating system, introduces more than 250 new features that change the way you use a computer, including: new Multi-Touch gestures, system-wide support for full screen apps, Mission Control, the Mac App Store, and Launchpad. OS X Lion Server includes a host of enhancements that give you more control of your Mac server and the users who access it. The Server app features a setup assistant that walks you through the server configuration process step by step.